Tips:Specifying a list of variables

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It can be very tedious to specify a long list of variables so SAS has come up with variable list that you can specify for 'special' variables. Please see an example below.

   data GetMinimum;
     Set Revenue2010;
     MinRevenue=min(of Revenue:);

The code would get the minimum value of all variables, in the "Revenue2010" dataset, whose name starts with 'Revenue' such as Revenue_Jan, Revenue_May and Revenue_Nov. In this example, the Name Prefix List is used.

Submitted by Koo Ping Shung. Contact me at my Discussion Page. more